183 citations · 614 across the 26 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cond-mat.str-el2014★ 5 cited
Estimate of the Phase Transition Line in the Infinite-dimensional Hubbard Model
Aaram J. Kim, M. Y. Choi, Gun Sang Jeon
We consider a Mott transition of the Hubbard model in infinite dimensions. The dynamical mean- field theory is employed in combination with a continuous-time quantum Monte Carlo (C…
cond-mat.str-el2014★ 12 cited
Finite-temperature phase transitions in the ionic Hubbard model
Aaram J. Kim, M. Y. Choi, Gun Sang Jeon
We investigate paramagnetic metal-insulator transitions in the infinite-dimensional ionic Hubbard model at finite temperatures. By means of the dynamical mean-field theory with an…